ANSI B18.6.4 Self-Tapping Self-Piercing Screws by Material, Finish and Size

Self-Piercing Screws, also called Needle-Point Screws, have a very sharp point which can pierce sheet metal, and so do not need a pre-drilled hole. Short and with a hex washer head, they are very commonly used in the HVAC industry as Zip Screws.

Search thousands of US/Imperial fasteners by ANSI specification, including ANSI/ASME b18.6.4 Self Piercing Screws, in the FCH Sourcing Network database of first-run, surplus, odd lot, slow-moving and hard to find fasteners.

ANSI/ASME b18.6.4 Self Piercing Screws by Imperial/ Sizes

Self Piercing Screws are available on the FCH Network with imperial diameters that range from #5 to 4, and with lengths that range from 3/8 to 13.

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Imperial/US Diameters
ANSI/ASME b18.6.4 Self Piercing Screws by Materials

ANSI/ASME b18.6.4 Self Piercing Screws are available on the FCH Network in materials that range from Steel to 400 Stainless (405, 410,416,420,430 etc.).

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ANSI/ASME b18.6.4 Self Piercing Screws by Coatings/Finishes

ANSI/ASME b18.6.4 Self Piercing Screws are available on the FCH Network in finishes or coatings that range from Plain to Brass Plated.

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